六年级百题无错.doc

六年级百题无错竞赛一、直接写出得数。= = 12= 3= =4= = 5= = 9.650.1= 0.81.1= 13= = 2=3= 136= = 30=156= 5= 18= = 0.325100=0.5628=2= = = 0.610.39=24= = = 26=8= = 15= = 315=4= = 430.1= 43= =260.5= = 27= 60= 0.1254=3= = = = = = 1= 0.5= =0.25= 2.672.67= = 0.75 = 0.270.3=5.2 0.4 = A = 4 = = 0.350.6=二、怎样算简便就怎样算。13.75-（3.75+6.48） 3.723.5+6.283.5 56.59.9+5.65 3.6102 4.8100.1 3201258 9.799+9.7 7.5+4.9-6.5 2536 1258.8 0.1250.2532 （1.6+1.6+1.6+1.6）2.512.3-2,45-5.7-4.55 3.82+2.9+0.18+9.1 84（2.14.2）三、计算 6 7 4 15 15 9 45